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| Alte da Veiga, Nuno M. S., Martín-Gil, Francisco J., Martín-Gil, Jesús, Gomes, Elsa Maria Carvalho, Martín-Ramos, Pablo (2021) Physico-chemical study of an exogenic fulgurite from a thunderstorm on 10th August 2013 in Dallas, TX. Physics and Chemistry of Minerals, 48 (3) doi:10.1007/s00269-021-01134-w | Journal (article/letter/editorial) | | of Coimbra, Rua Sílvio Lima, 3030‑790 Coimbra, Portugal
2
Agriculture and Forestry Engineering Department...weathering
of a diabase) (Carter et al. 2010a). The Viseu (Abrunhosa
et al. 1995) and Mottarone (Elmi et al...Table 2). The Viseu fulgurite shows little compositional differences towards the parent granite, whereas the...fulgurite is clearly more
silica rich than the granite it derives from. A similar process
of silica enrichment...2019)
68.93
0.80
16.14
Avg
P° do Vasco, Viseu,
Portugal
q, an, ab, or, c, di, hy, wo, ru, il, mt, | 👁 Image
| | Journal (article/letter/editorial) | | 2010
Uranium minerals from the Picoto
uranium mine area, central Portugal
R. TEIXEIRA1, I.M. ANTUNES2 AND...Geology, UTAD, Apartado 1013, 5000-801
Vila Real, Portugal (rteixeir@utad.pt)
2
Polytechnic Institute of...of Castelo Branco, 6000-919 Castelo
Branco, Portugal (imantunes@esa.ipcb.pt)
3
Department of Earth Sciences...Coimbra, Portugal (neiva@dct.uc.pt)
The Picoto uranium mine area is located close to Vilar
Seco village...village, central Portugal. The mineralization occurs
mainly in quartz veins, which intersect a Variscan medium- | 👁 Image
| | Journal (issue) | | BEIRA
ALTA,
UNITED
STATES
PORTUGAL,
BEAR
A
The Mineral Industry of Portugal
By FREDERICK
W. FOOTE*...+
A brief résumé of the mineral activities in Portugal, together with some production figures, details...its part manfully in the cause of democracy, is
Portugal. This country lies in the southern part of Europe...American engineers is that there is nothing in Portugal of mining interest.
This was our impression also...of 6000 ft. and form an
PORTUGAL
DIVIDED
INTO
THREE
PROVINCES
Portugal is roughly rectangular, being | 👁 Image
| | Book | | contributed
during discussions, field trips, and mine visits. As cited in the text, many colleagues provided... . . . . . .
485
486
487
491
495
Chapter 11 Portugal, Iberian Peninsula . . . . . . . . . . . . . ... . . . . . . . . . . . .
11.1 Beiras or Guarda-Viseu Region . . . . . . . . . . . . . . . . . . . . .... . . . . .
11.3 Other Uranium Occurrences in Portugal . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . .
20.1.1 St. Austell Granite Area . . . . . . . . . . . . . . . . . . . . . | 👁 Image
| | Book (volume) | | Laboratório Nacional de Energia e Geologia
Amadora, Portugal
ISSN 2364-6438
ISSN 2364-6446 (electronic)
Regional...Energia e Geologia, former Geological
Survey of Portugal, where he acted also as Head of the Geology and...concentrated in regional geological
mapping in Portugal and Mozambique, with particular interest
in stratigraphy...has been Invited Professor at universities of Portugal and
Angola, Author and Editor of several geological...Co-Editor of the recently published Geological Map
of Portugal and Spain, 2015, scale 1:1,000,000.
v
vi
Editors |
|
